DCL clauses in CREATE SCHEMA

I’ve never been very keen on the option to add additional
clauses in the CREATE SCHEMA statement as I’ve seen lots of issues when scripts
are executed manually. You get a different outcome, depending upon how you
execute it. For example:

CREATE SCHEMA SomeSchema AUTHORIZATION Someone

CREATE TABLE Blah (Some table definition);

If someone executes the first line on its own, then the
second line, the table gets created in their default schema, whereas if they
execute the statement as a whole, the table gets created in the new schema. But
the one that makes no sense to me is the DCL clause. If I change the above to:

CREATE SCHEMA SomeSchema AUTHORIZATION Someone

CREATE TABLE Blah (Some table definition)

GRANT SELECT TO Someoneelse;

You would think that the GRANT clause would only ever apply
to the newly-created schema. If I executed the above statement, it would grant
SELECT on the database instead. The BOL entry: http://msdn.microsoft.com/en-us/library/ms189462.aspx
makes even less sense to me. It says

“grant_statement

Specifies a GRANT statement that grants permissions on any
securable except the new schema.

”.

What is the point of a GRANT statement that grants
permissions on anything *except* the newly-created schema, when the
clause is part of the CREATE SCHEMA statement? It then seems even odder that
the only example given in BOL specifically grants permissions on the
newly-created schema. Anyone know why this is designed this way?